package com.ssg1_8;

public class ArrayExe_2 {
    public static void main(String[] args) {
    int [] array1,array2 ;
    array1=new int[]{1,23,4,5,6,7,8,8,9,23,456,578};
        for (int i = 0; i < array1.length; i++) {
            System.out.print(array1[i]+"\t");
        }
        System.out.println("");
      array2=array1;//将array1的地址值给array2
        //修改array2中的偶索引元素，使其等于索引值
        for (int i = 0; i < array2.length; i++) {
            if(i%2==0){
                array2[i]=i;
            }
        }
        for (int i = 0; i < array2.length; i++) {
            System.out.print(array2[i]+"\t");
        }

    }
}
